| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.58 | 7.503% | $260.7808 | $260.78 | $260.80 | $260.80 |
| Purchase #2 | $186.34 | 8.105% | $201.4429 | $201.44 | $201.45 | $201.40 |
| Purchase #3 | $210.81 | 10.800% | $233.5775 | $233.58 | $233.60 | $233.60 |
| Purchase #4 | $46.88 | 12.809% | $52.8849 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $68.66 | 10.804% | $76.078 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $193.74 | 6.774% | $206.8639 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $168.38 | 6.796% | $179.8231 | $179.82 | $179.80 | $179.80 |
| 7 purchase totals = | $1,117.39 | $1,211.4511 | $1,211.44 | $1,211.50 | $1,211.50 | |